List of top Statistical Science Questions

The distribution that is formed by all possible values of a statistics is known as:

Which among the following is not a cereal?

In drawing histogram for unequal class intervals the height of the rectangles will be:

The sum of deviation of values $x_i$ from their mean is:

Average product is equal to marginal product when:

Which of the following states has recognition because of Sharbati wheat?

National Biodiversity Authority is located at

A rainy day as defined by the India Meteorological Department is a day when the rainfall at a point received is ................... in 24 hours

Alluvial soils vary in nature from sandy loam to clay. They are generally -

Apple wooly aphid-resistant variety is

In sugarcane, sugar is stored in which cell?

Sulfur-based fungicides are used against which of the following diseases?

“Red Rot” disease is related to

Sharbati Sonora variety of wheat was obtained by

A crossing of two or more breeds and alternately mating the hybrid females over several generations with males of the original breeds is called

If \(\Gamma(n)=\int_{0}^{\infty} e^{-x}x^{n-1}\,dx,\; n > 0\), then the value of \(\int_{0}^{\pi/2}\sin^{n}x\,dx\) is given by:

If the function \(f(x,y)\) has mixed second order partial derivatives \(f_{xy}\) and \(f_{yx}\) that are continuous in an open disk containing \((x_0,y_0)\), then:

The value of \(\lim_{x \to +\infty}\sqrt[3]{\frac{3x+5}{6x-8}}\) is given by:

If f is continuous on an open interval containing a value $x_0$, and if f changes the direction of its concavity at the point ($x_0, f(x_0)$), then f has :

The value of \(\int_{0}^{6} f(x)\,dx\), if \(f(x)=\begin{cases}x^2, & x < 2 \\ 3x-2, & x \ge 2\end{cases}\), is given by:

Suppose f is continuous on [a, b] and differentiable on (a, b). If f(a) = f(b), then there exists at least one number c between a and b such that $f'(c) = 0$ is the statement of

Let f be a function such that f and all its derivatives exist in an open interval I containing c, then the Taylor’s series of f at x = c is given by :

The formula to solve simple non-linear equation f(x) = 0 by Newton’s Raphson Method is given by :

The solution of the differential equation \(\frac{d^2x}{dt^2}+6\frac{dx}{dt}+9x=0\) is given by:

Suppose the function f is continuous at the point P(c, f(c)). Then, the graph of f has a vertical tangent at P if :